157028692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{43961}}^1$

素因数の和:44031

約数の個数: 24

約数和(自身を含む): 295424640

約数和(自身を除く): 138395948

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 43961, 87922, 175844, 835259, 1670518, 2066167, 3341036, 4132334, 8264668, 39257173, 78514346, 157028692]

約数ペア:

[(1, 157028692), (2, 78514346), (4, 39257173), (19, 8264668), (38, 4132334), (47, 3341036), (76, 2066167), (94, 1670518), (188, 835259), (893, 175844), (1786, 87922), (3572, 43961)]